# File lib/facter/util/vlans.rb, line 10 def self.get_vlans if (config = self.get_vlan_config) vlans = [] config.each_line do |line| if (match = line.match(/^([0-9A-Za-z]+)\.([0-9]+) /)) vlans << match[2] if match[2] end end vlans.join(',') unless vlans.empty? end end